Analysis

  • max time kernel
    129s
  • max time network
    132s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    07-02-2023 08:29

General

  • Target

    packing list invoice.rtf

  • Size

    41KB

  • MD5

    28c91c3972300ec87144051e544ed45e

  • SHA1

    0b3c7fa689cc170eb46d6403c4e4f832646b9280

  • SHA256

    39768453c17afce045164d39f94da00f2e7278130702d41812924bd9c2c3a82a

  • SHA512

    214831419b83a4820b1334eb3da2443a4a0fac02f50c17c9db08510f06be57a7a18b761de9fc117c3c7ef579655ff57438ae48aaa69fd971f2299cd7916eeb72

  • SSDEEP

    768:cFx0XaIsnPRIa4fwJMeOwtqisMbMU9YjR7/FAIBixw0dp821Dhoqg71:cf0Xvx3EM/YTCV/FTBixwOpnoqgR

Malware Config

Extracted

Family

lokibot

C2

http://171.22.30.147/cody/five/fre.php

http://kbfvzoboss.bid/alien/fre.php

http://alphastand.trade/alien/fre.php

http://alphastand.win/alien/fre.php

http://alphastand.top/alien/fre.php

Signatures

  • Lokibot

    Lokibot is a Password and CryptoCoin Wallet Stealer.

  • Blocklisted process makes network request 1 IoCs
  • Downloads MZ/PE file
  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 2 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Drops file in Windows directory 1 IoCs
  • Office loads VBA resources, possible macro or embedded object present
  • Launches Equation Editor 1 TTPs 1 IoCs

    Equation Editor is an old Office component often targeted by exploits such as CVE-2017-11882.

  • Modifies Internet Explorer settings 1 TTPs 31 IoCs
  • Modifies registry class 64 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 18 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE
    "C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\packing list invoice.rtf"
    1⤵
    • Drops file in Windows directory
    • Modifies Internet Explorer settings
    • Modifies registry class
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1104
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:288
    • C:\Program Files (x86)\Common Files\Microsoft Shared\EQUATION\EQNEDT32.EXE
      "C:\Program Files (x86)\Common Files\Microsoft Shared\EQUATION\EQNEDT32.EXE" -Embedding
      1⤵
      • Blocklisted process makes network request
      • Loads dropped DLL
      • Launches Equation Editor
      • Suspicious use of WriteProcessMemory
      PID:1788
      • C:\Users\Admin\AppData\Roaming\codyeno584.exe
        "C:\Users\Admin\AppData\Roaming\codyeno584.exe"
        2⤵
        • Executes dropped EXE
        • Suspicious use of SetThreadContext
        • Suspicious use of WriteProcessMemory
        PID:628
        • C:\Users\Admin\AppData\Roaming\codyeno584.exe
          "C:\Users\Admin\AppData\Roaming\codyeno584.exe"
          3⤵
          • Executes dropped EXE
          • Accesses Microsoft Outlook profiles
          • Suspicious use of AdjustPrivilegeToken
          • outlook_office_path
          • outlook_win_path
          PID:1964

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Roaming\codyeno584.exe

      Filesize

      692KB

      MD5

      8efa190958c4354b129ccf93f40657d9

      SHA1

      da71db0345ef44e36b14bf36ca5fbc1b3c110296

      SHA256

      6d73e767959ba770dc38fa6cfc31459903cefb11c08058c03c378fe79b409982

      SHA512

      067850db91f82797aced1e7ac20751ac236512c201a6dfb9a267e3ad13d090ae545dbd0c79a88ce22f0404fdcbfc92643fd52968e8064c9792eefd69a4c6a9fa

    • C:\Users\Admin\AppData\Roaming\codyeno584.exe

      Filesize

      692KB

      MD5

      8efa190958c4354b129ccf93f40657d9

      SHA1

      da71db0345ef44e36b14bf36ca5fbc1b3c110296

      SHA256

      6d73e767959ba770dc38fa6cfc31459903cefb11c08058c03c378fe79b409982

      SHA512

      067850db91f82797aced1e7ac20751ac236512c201a6dfb9a267e3ad13d090ae545dbd0c79a88ce22f0404fdcbfc92643fd52968e8064c9792eefd69a4c6a9fa

    • C:\Users\Admin\AppData\Roaming\codyeno584.exe

      Filesize

      692KB

      MD5

      8efa190958c4354b129ccf93f40657d9

      SHA1

      da71db0345ef44e36b14bf36ca5fbc1b3c110296

      SHA256

      6d73e767959ba770dc38fa6cfc31459903cefb11c08058c03c378fe79b409982

      SHA512

      067850db91f82797aced1e7ac20751ac236512c201a6dfb9a267e3ad13d090ae545dbd0c79a88ce22f0404fdcbfc92643fd52968e8064c9792eefd69a4c6a9fa

    • \Users\Admin\AppData\Roaming\codyeno584.exe

      Filesize

      692KB

      MD5

      8efa190958c4354b129ccf93f40657d9

      SHA1

      da71db0345ef44e36b14bf36ca5fbc1b3c110296

      SHA256

      6d73e767959ba770dc38fa6cfc31459903cefb11c08058c03c378fe79b409982

      SHA512

      067850db91f82797aced1e7ac20751ac236512c201a6dfb9a267e3ad13d090ae545dbd0c79a88ce22f0404fdcbfc92643fd52968e8064c9792eefd69a4c6a9fa

    • \Users\Admin\AppData\Roaming\codyeno584.exe

      Filesize

      692KB

      MD5

      8efa190958c4354b129ccf93f40657d9

      SHA1

      da71db0345ef44e36b14bf36ca5fbc1b3c110296

      SHA256

      6d73e767959ba770dc38fa6cfc31459903cefb11c08058c03c378fe79b409982

      SHA512

      067850db91f82797aced1e7ac20751ac236512c201a6dfb9a267e3ad13d090ae545dbd0c79a88ce22f0404fdcbfc92643fd52968e8064c9792eefd69a4c6a9fa

    • memory/288-70-0x000007FEFC201000-0x000007FEFC203000-memory.dmp

      Filesize

      8KB

    • memory/288-69-0x0000000000000000-mapping.dmp

    • memory/628-62-0x0000000000000000-mapping.dmp

    • memory/628-73-0x0000000001FE0000-0x0000000002002000-memory.dmp

      Filesize

      136KB

    • memory/628-72-0x0000000004D80000-0x0000000004DFA000-memory.dmp

      Filesize

      488KB

    • memory/628-65-0x00000000009D0000-0x0000000000A84000-memory.dmp

      Filesize

      720KB

    • memory/628-67-0x0000000000430000-0x0000000000444000-memory.dmp

      Filesize

      80KB

    • memory/628-71-0x00000000008D0000-0x00000000008DC000-memory.dmp

      Filesize

      48KB

    • memory/1104-57-0x00000000715BD000-0x00000000715C8000-memory.dmp

      Filesize

      44KB

    • memory/1104-56-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/1104-68-0x00000000715BD000-0x00000000715C8000-memory.dmp

      Filesize

      44KB

    • memory/1104-58-0x0000000075631000-0x0000000075633000-memory.dmp

      Filesize

      8KB

    • memory/1104-55-0x00000000705D1000-0x00000000705D3000-memory.dmp

      Filesize

      8KB

    • memory/1104-54-0x0000000072B51000-0x0000000072B54000-memory.dmp

      Filesize

      12KB

    • memory/1104-91-0x00000000715BD000-0x00000000715C8000-memory.dmp

      Filesize

      44KB

    • memory/1104-90-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/1964-74-0x0000000000400000-0x00000000004A2000-memory.dmp

      Filesize

      648KB

    • memory/1964-80-0x0000000000400000-0x00000000004A2000-memory.dmp

      Filesize

      648KB

    • memory/1964-82-0x0000000000400000-0x00000000004A2000-memory.dmp

      Filesize

      648KB

    • memory/1964-83-0x00000000004139DE-mapping.dmp

    • memory/1964-79-0x0000000000400000-0x00000000004A2000-memory.dmp

      Filesize

      648KB

    • memory/1964-86-0x0000000000400000-0x00000000004A2000-memory.dmp

      Filesize

      648KB

    • memory/1964-88-0x0000000000400000-0x00000000004A2000-memory.dmp

      Filesize

      648KB

    • memory/1964-89-0x0000000000400000-0x00000000004A2000-memory.dmp

      Filesize

      648KB

    • memory/1964-77-0x0000000000400000-0x00000000004A2000-memory.dmp

      Filesize

      648KB

    • memory/1964-75-0x0000000000400000-0x00000000004A2000-memory.dmp

      Filesize

      648KB